Temperature

To convert Kelvin to Celsius, simply subtract 273.15 from the Kelvin temperature. Therefore, 27K is equivalent to -246.15°C.

Tungsten has a melting point of 3422 degrees Celsius, among the highest of all elements.

162 degrees Fahrenheit is equal to 72.22 degrees Celsius.

The boiling point of liquid nitrogen is -321.07°F on the Fahrenheit scale. This is equivalent to 77 K on the Celsius scale.

Usually a stopwatch. Higher quality stopwatches will give better resolution in results.

The maximum density of water occurs at 4 degrees Celsius (39.2 degrees Fahrenheit). At this temperature, water molecules are arranged in a way that allows for the highest density before expanding and becoming less dense as it freezes into ice.

If the Specific heat of alcohol is .58cal/g C, then

SP = Heat /(g * Change in Temperature)

SP = .58 cal / g * C

g = 13 g

change in Temp = 23 C - 11 C = 12 C

.58cal/g C = Heat / 13 g * 12 C

.58* 13 * 12 = heat

Heat = 90 cal

The mass of five liters of air at 20 degrees Celsius can be calculated using the ideal gas law equation (PV = nRT), where P is pressure, V is volume, n is the number of moles, R is the gas constant, and T is temperature in Kelvin. You would need to know the pressure of the air to calculate the mass accurately.

Yes, it is. You are SO DUMB.

^^ok, that was REALLY rude of whoever said that...

Yes, it is a chemical property. I had trouble with that too. A way that helps to think about it is a chemical property is anything that would change the chemical makeup should it occur (combustion would. putting a chemical in water would, changing the pH would). Melting and boiling point don't change the chemical makeup (freezing, melting, or boiling mercury doesn't change the fact that it is mercury) but combustion changes the element into something else and produces other elements or observable reactions (if you combusted mercury, it wouldn't be mercury anymore!). I hope that helped!

The normal boiling point of iodine is 184 degrees Celsius.

Methanol will freeze at -97 degrees celcius.

At 4.7 atm, the boiling point of water is approximately 132.5 degrees Celsius. This is higher than the typical boiling point of water at standard atmospheric pressure (100 degrees Celsius) due to the increased pressure.

this comment had inappropriate language so it was changed

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-10°C = 14°F: -10°C multiplied by 1.8 +32 = 14°F

280 degrees Celsius is equal to 536 degrees Fahrenheit.

At 0 degrees Celsius, water freezes and turns into ice. This is the temperature at which water changes from a liquid to a solid state.

165 degrees Celsius= 329 degrees Fahrenheit

You could possibly arrange an experiment for different substances to melt and boil at the same time, but they would not do so at the same temperature.

Different substances have different properties, they do not all melt and boil at the same temperature.

Yes, a stone wall tends to feel colder than a timber wall because stone conducts heat more effectively than wood. This means that a stone wall can absorb and release heat more quickly, feeling colder to the touch.

The viscosity of water at 3.0 degrees Celsius is approximately 1.34 cP (centipoise). Viscosity is a measure of a fluid's resistance to flow, and it decreases as temperature increases.

Lord Kelvin, also known as William Thomson, made significant contributions to the fields of physics and engineering. He formulated the first and second laws of thermodynamics, developed the Kelvin temperature scale, and made important contributions to the understanding of electricity and magnetism. Lord Kelvin's work laid the foundation for modern physics and engineering principles.

22 degrees Celsius is equal to 71.6 degrees Fahrenheit.

Yes, 1 is colder than 7 on a sub-zero dial. The lower the number on the dial, the colder the setting.

183 degrees Celsius is equal to 361.4 degrees Fahrenheit.